Browsers need another language other than javascript

I've been programming for a long time. I've been programming for over 32 years. I'm saddened by the push for HTML 5. Actually its not HTML5 that upsets me it's Javascript. It's a great technology for putting simple little scripts into your browser but writing large object oriented programs it basically is horrible. It's been done just look at google maps but just look at the ugly code it took. It will push more and more programming to the cloud, which make sense for mobile platforms with the smaller cpu's but it will drive up traffic on the mobile nets. Microsoft/Google/Apple put a modern language (not basic) into a browser so we can efficiently code, sandbox it so bad scripts will not use CPU and memory.